<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Hover-swing</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    
<div class="wrapper">
    <div class="left-top block"></div>
    <div class="center-top block"></div>
    <div class="right-top block"></div>

    <div class="left-center block"></div>
    <div class="right-center block"></div>

    <div class="left-bottom block"></div>
    <div class="center-bottom block"></div>
    <div class="right-bottom block"></div>

    <div class="main">
        <div class="bg-img"></div>
    </div>
</div>

</body>
</html>